motherclucker 

a synonym for motherfucker.

jaime: you are such the motherclucker.
michael: no I am not, just because i'm gay.
jaime: yeah but you did alex's mom and she is actually a guy.
michael: ok then, therefore I am both gay and a motherclucker.
jaime: that is affirmative.

motherclucker by Michael Chi November 29, 2005

motherfuckerest 

The most prominent motherfucker.

Of all the motherfuckers in the world... you are the motherfuckerest.

motherfuckerest by mikewin September 9, 2010

Motherfuckerly 

*Stares Motherfuckerly*

The man stared at him motherfuckerly

Motherfuckerly by 0Nugget2 August 13, 2020

The Mother-Fucker 

A term for playing a nasty joke, or getting someone back for being a douchebag, while they are having sex, preferably while they yell and grunt/moan. Their mom is secretly dialed on facetime and all of a sudden they are getting some FaceTime with their mom.

Kyle was a nice and friendly Californian, and a generally well-respected young fellow. But, as he grew up he became somewhat of a large douchebag, showing his panties to everyone and ruining other people's lives. One day, Kyle took a particularly steamy poo in the bathroom, and, being a douchebag yelled; "I'm washing my face, cocksucker!", thinking he was hilarious. But, his one-night stand did not think his steamy-poop-taking-panty-showing-ass was so hilarious. Result; The Mother-Fucker.

The Mother-Fucker by TInaFeyJacobson June 12, 2018

Yeet the mother fucker

When you get the fucking shit yeeted out of you.

Yeet the mother fucker means you got tossed out the window into the pool.

Yeet the mother fucker by Your average white boy December 24, 2019

Motherfuckin' Monster 

Endy Chavez

"Endy's catch in the 2006 NLCS was awesome!"
"He's a motherfuckin' monster!"

Motherfuckin' Monster by JasonXXIV October 20, 2011

motherfrunker 

an annoying driver of a Tesla (or other electric vehicle with a frunk)

I got tailgated downtown today by a motherfrunker in a Model 3 Performance

motherfrunker by Limbic Candy June 12, 2020